Cypress Semiconductor Corp. CY8C9520A-24PVXI

Multi-port I/O expanders from Cypress Semiconductor with on-board user accessible EEPROM and several PWM outputs.
Number of I/O Channels = 20
Interface = I2C
Number of Pins = 28
Package Type = SSOP
Clock Frequency = 100kHz
Mounting Type = Surface Mount
Maximum Supply Voltage = 5.25 V
Minimum Supply Voltage = 3 V
Delivery on production packaging - Tube. This product is non-returnable.

Multi-port I/O expanders from Cypress Semiconductor with on-board user accessible EEPROM and several PWM outputs.
Number of I/O Channels = 20
Interface = I2C
Number of Pins = 28
Package Type = SSOP
Clock Frequency = 100kHz
Mounting Type = Surface Mount
Maximum Supply Voltage = 5.25 V
Minimum Supply Voltage = 3 V